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Individual Calculations October 2017 |
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| Pychova, Nela Total change: 8.40 | |   |
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| World Youth Chess Championship 2017 U18 Girls | Montevideo | URU | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2107 | 6.00 | 11 | 0.21 | 40 | 8.40 | |
|  Encina, Guadalupe | | | 1732 | ARG | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Bauyrzhan, Arnash | | | 1972 | KAZ | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Cosme Contreras, Trilce | | wf | 1872 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Obolentseva, Alexandra | | wf | 2364 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Sherif, Amina | | wm | 1993 | EGY | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Potapova, Margarita | | wf | 2187 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Avramidou, Anastasia | f | wm | 2259 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Antolak, Julia | | wf | 2211 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Chitlange, Sakshi | | wm | 2135 | IND | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Jalaghonia, Nino | | wf | 2027 | GEO | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Egyed, Judit | | wf | 2142 | HUN | 0.50 | 1 | 0.05 | 40 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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